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Sample TP-3
NavDat sample number 5242 · ANDESITE
Sample
| Sample ID | TP-3 |
|---|
| Rock name | ANDESITE |
|---|
| Rock type | VOLCANIC |
|---|
| Composition | INTERMEDIATE |
|---|
| Material | IGNEOUS |
|---|
Location
| Latitude | 38.2288 |
|---|
| Longitude | -119.67 |
|---|
| State / province | California |
|---|
| Location comment | Crestal Sierra Nevada |
|---|
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|
| 10.7 |
|
10.69 |
10.71 |
|
|
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|
| SIO2 | 59.63 | | WT% | XRF |
| TIO2 | 0.89 | | WT% | XRF |
| AL2O3 | 17.02 | | WT% | XRF |
| FE2O3 | 6.14 | | WT% | XRF |
| FEO | 7.04 | | WT% | XRF |
| MNO | 0.11 | | WT% | XRF |
| MGO | 3.28 | | WT% | XRF |
| CAO | 6.76 | | WT% | XRF |
| NA2O | 3.25 | | WT% | XRF |
| K2O | 2.4 | | WT% | XRF |
| P2O5 | 0.32 | | WT% | XRF |
| LOI | 3.45 | | WT% | XRF |
| TOTAL | 99.8 | | WT% | XRF |
| RB | 67.4 | | PPM | XRF |
| SR | 845 | | PPM | XRF |
| SR87_SR86 | 0.7058 | | | MS |
